Wireless charging is not a completely new technical solution. In fact, in our daily life, there are a lot of wireless charging applications, such as electric toothbrushes, electric razors, etc., but the wireless application of charging applications. The problem of difference in charging performance and safety has not been effectively improved. Until today, with the integration of microcontroller applications, wireless charging has achieved higher charging performance and better practical value...
Wireless charging technology is not new. It is just a design solution. Because wireless charging technology cannot achieve high power, high-speed charging and security considerations in the early days, wireless charging technology can only be applied to low-power, small-power design solutions, such as To achieve waterproof and dustproof electronic product design, wireless charging technology is used to make the design appearance without the need for exposed metal charging connector design, such as electric toothbrush, electric razor and other product design.
The wireless charging solution is to form an electric field by using the Tx end coil, and then the Rx end coil senses the converted energy for wireless transmission of power.
In order to enhance the energy transmission efficiency, the design form and size of the coil will also affect the transmission performance. The picture shows the wireless charging dedicated coil module developed by TDK.
Contactless, lead transfer energy wireless charging technology for high endurance design
Basically, in low-power charging applications, wireless charging technology can be said to be a fairly common application, mainly used to solve the application requirements of weather-resistant, waterproof/dust-proof electronic product design, but wireless charging technology is used for this. Electronic products do not require excessive charging performance, and because of low power, high application security is achieved. Natural technology can meet the design requirements without upgrading existing solutions, but if the design products are replaced with smart mobile phones. , digital cameras / cameras or mobile devices with higher capacity batteries, the old wireless charging technology can not meet the design needs.
First check the problems that battery-powered devices often encounter when charging. The key to energy consumption of battery chargers can be viewed from two issues: the efficiency of charging and the state of standby power consumption. In terms of standby power consumption, many users often have application types, and most of them will still plug the charger into the Power Supply circuit after the device is fully charged. This means that the charging environment will generate a large amount of standby power consumption ( That is, no-load power consumption), plus the charger in order to save costs, the circuit design is relatively simple, often the energy consumption of the device charger when it is idling is almost equivalent to the energy consumption during charging!
Travel Charger Adapter is convenience for these people who always travel in many countries. Desktop Power Adapter have normal DC connector for your need, and wall power adapter have mutil plug, like US/UK/AU/EU etc. We also can produce the item according to your specific requirement. The material of this product is PC+ABS. All condition of our product is 100% brand new.
Our products built with input/output overvoltage protection, input/output overcurrent protection, over temperature protection, over power protection and short circuit protection. You can send more details of this product, so that we can offer best service to you!
Travel Charger Adapter
Travel Charger Adapter,Portable Travel Charger Adapter,Mini Travel Charger Adapter,Travel Charger Supply
Shenzhen Waweis Technology Co., Ltd. , https://www.waweis.com